1016407426 has 16 divisors (see below), whose sum is σ = 1562847264. Its totient is φ = 495500544.

The previous prime is 1016407423. The next prime is 1016407429. The reversal of 1016407426 is 6247046101.

It is an interprime number because it is at equal distance from previous prime (1016407423) and next prime (1016407429).

It is not an unprimeable number, because it can be changed into a prime (1016407423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39381 + ... + 59863.

It is an arithmetic number, because the mean of its divisors is an integer number (97677954).

Almost surely, 2^1016407426 is an apocalyptic number.

1016407426 is a deficient number, since it is larger than the sum of its proper divisors (546439838).

1016407426 is a wasteful number, since it uses less digits than its factorization.

1016407426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21105.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 1016407426 is about 31881.1453056505. The cubic root of 1016407426 is about 1005.4395001894.

The spelling of 1016407426 in words is "one billion, sixteen million, four hundred seven thousand, four hundred twenty-six".